Home / 9,331,262.80-13,996,894.20-2,599,676.80

Finding the Fourth Proportional to 9,331,262.80, 13,996,894.20 and 2,599,676.80

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Solution

The fourth proportional to 9,331,262.80, 13,996,894.20 and 2,599,676.80 is: 3,899,515.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,262.80 : 13,996,894.20 = 2,599,676.80 : x
  2. Step 2: Convert to fraction form
    9,331,262.80/13,996,894.20 = 2,599,676.80/x
  3. Step 3: Cross multiply
    9,331,262.80x = 13,996,894.20 × 2,599,676.80
  4. Step 4: Simplify right side
    9,331,262.80x = 36,387,401,123,794.55
  5. Step 5: Solve for x
    x = 36,387,401,123,794.55/9,331,262.80
  6. Step 6: Final answer
    x = 3,899,515.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.